Door for a vehicle



FIG. 1 is a rear perspective view of a door for a vehicle according to our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

The evenly dashed broken lines in the drawings are for the purpose of illustrating environmental structure and form no part of the claimed design. The dot-dash broken lines shown in the drawings are for the purpose of illustrating boundaries of non-claimed environmental structure. 

CLAIM The ornamental design for a door for a vehicle, as shown and described. 